Q: Is 243,472 a Prime Number?
A: No, 243,472 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 243472 can be evenly divided by 1 2 4 8 16 15,217 30,434 60,868 121,736 and 243,472, with no remainder.
Since 243,472 cannot be divided by just 1 and 243,472, it is not a prime number.